Clip for butt joining siding



FIG. 1 is a perspective view of a clip for butt joining siding showing my new design;

FIG. 2 is a top view;

FIG. 3 is a front view;

FIG. 4 is a bottom view;

FIG. 5 is an inverted rear view;

FIG. 6 is a left side view;

FIG. 7 is a right side view. 

The ornamental design for a clip for butt joining siding, as shown. 